id	sid	eid	entity	type
aeer-12776	1	1	east europe	LOC
aeer-12776	1	2	32(1	DATE
aeer-12776	1	3	spring 2014 81	DATE
aeer-12776	1	4	eastern europe	LOC
aeer-12776	1	5	1989	DATE
aeer-12776	3	1	cathleen m. giustino	PERSON
aeer-12776	3	2	catherine j. plum	PERSON
aeer-12776	3	3	alexander vari	PERSON
aeer-12776	4	1	new york	GPE
aeer-12776	4	2	2013	DATE
aeer-12776	5	1	284	CARDINAL
aeer-12776	11	1	petra rethmann	PERSON
aeer-12776	11	2	ph.d	ORG
aeer-12776	12	1	mcmaster university	ORG
aeer-12776	12	2	eastern europe	LOC
aeer-12776	12	3	1989	DATE
aeer-12776	16	1	east germany	GPE
aeer-12776	16	2	poland	GPE
aeer-12776	16	3	czechoslovakia	GPE
aeer-12776	16	4	hungary	GPE
aeer-12776	16	5	romania	GPE
aeer-12776	16	6	bulgaria	GPE
aeer-12776	17	1	eastern europe	LOC
aeer-12776	18	1	eastern europe	LOC
aeer-12776	20	1	the east european (	ORG
aeer-12776	24	1	tompkins	GPE
aeer-12776	24	2	giustino	GPE
aeer-12776	24	3	fricke	PERSON
aeer-12776	24	4	east europe	LOC
aeer-12776	24	5	32(1	DATE
aeer-12776	24	6	spring 2014 82	DATE
aeer-12776	28	1	one	CARDINAL
aeer-12776	32	1	eastern european	ORG
aeer-12776	32	2	cathleen giustino	PERSON
aeer-12776	35	1	west.	GPE
aeer-12776	36	1	europe	LOC
aeer-12776	38	1	eastern european	NORP